diff --git a/x11-wm/twm/twm-1.0.11.ebuild b/x11-wm/twm/twm-1.0.11.ebuild
index 16a3075a4b485..cd028be52d144 100644
--- a/x11-wm/twm/twm-1.0.11.ebuild
+++ b/x11-wm/twm/twm-1.0.11.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -8,7 +8,7 @@ inherit xorg-3
 
 DESCRIPTION="X.Org Tab Window Manager"
 
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux"
 IUSE=""
 
 COMMON_DEPEND="